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A lathe profiling mechanism

A technology of profiling and lathe, applied in turning equipment, turning equipment, duplication process control system, etc., can solve problems such as large curvature of shape, large variation in eating amount, and difficulty in achieving the required processing quality.

Inactive Publication Date: 2016-05-11
佛山市顺德区开源数控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For workpieces with large curvature, due to the large change in the amount of eating and the large curvature of the shape, it is difficult to achieve the required processing quality only by relying on the profiling shape of the model.

Method used

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  • A lathe profiling mechanism
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Embodiment Construction

[0022] Combine below Figure 1-3 , the present invention will be described in detail.

[0023] A lathe profiling mechanism, wherein the profiling mechanism is used for turning shaft parts, and is provided with a first-time profiling contour 11, a re-processing profiling contour 12 and a profiling contour matching walking mechanism 13, and profiling contour matching The traveling mechanism 13 is used to be connected between the tool and the profiling mechanism, and includes a traveling wheel 131 to cooperate with the profile of the profiling mechanism. The first infeed amount, the reprocessing profiling profile 12 is used to control the remaining infeed amount of the turning tool during the second pass processing, and the sum of the first infeed amount and the remaining infeed amount is the total Infeed amount, the total infeed amount can characterize the difference between the initial shape and the final shape of the workpiece;

[0024] The first machining profiling contour ...

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Abstract

The invention discloses a lathe profiling mechanism. The profiling mechanism is used for turning shaft type parts, and is provided with a primary machining profile (11) and a secondary machining profile (12); the primary machining profile (11) is used for controlling the primary transverse feed of a turning tool during primary machining; the secondary machining profile (12) is used for controlling the residual transverse feed of the turning tool during secondary machining; the sum of the primary transverse feed and the residual transverse feed is the total transverse feed; the total transverse feed can represent the difference between an initial form and a final form.

Description

technical field [0001] The invention relates to the field of workpiece cutting, in particular to a profiling mechanism. Background technique [0002] The profiling process is based on the pre-fabricated master model. During processing, under a certain pressure, the contact is in close contact with the working surface of the master model, and moves along its surface. Through the profiling mechanism, the tool makes a synchronous profiling action. , so that a part with the same profile as the model is processed on the part blank. Profiling is one of the important methods for cutting various parts, especially the cavity or surface of mold parts. Commonly used profiling processes include profiling turning, profiling milling, profiling planing and profiling grinding. [0003] But profiling has disadvantages. Its processing shape for the workpiece often depends on the shape of its profiling model. For workpieces with large curvature, due to the large change in the amount of eat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q35/42B23B5/08
CPCB23B5/08B23B5/36B23Q35/42
Inventor 杨俊锋许自镍管越峰
Owner 佛山市顺德区开源数控设备有限公司